Operation Manual

Working with objects | 211
Drawing ellipses and circles
To draw an ellipse with precision, you can specify an origin point, which is one of nine points in the bounding box that can be drawn around
the ellipse. The origin point is used as the center of rotation.
You can also specify the ellipse diameters, which are the width and height of the bounding box around the ellipse, and the angle of rotation.
If the angle of rotation is 0, you can specify the exact position of the lower-left and upper-right corners of the bounding box around the
ellipse.
To draw a circle, you can specify the origin point, diameter, and angle of rotation.
You can specify the width and height of the bounding box that can be drawn around an ellipse.
Drawing polygons
To draw a polygon, you can specify the number of sides, the angle of rotation, or the center and diameters of the bounding ellipse that can
be drawn around the polygon. The center of the bounding ellipse, also known as the “polygon center,” is used as the center of rotation.
You can also draw regular polygons with precision. All sides of a regular polygon are of equal length. You can specify the side length and
angle of rotation, or the center and diameter of the bounding circle that can be drawn around the regular polygon.
You can specify the diameters of the bounding ellipse that can be drawn around the polygon.
Drawing lines
You can draw a straight line by using one of two methods. With the first method, you specify the start point and endpoint of the line. With
the second method, you specify the start point and length of the line, plus an angle of rotation.
You can create complex lines by specifying the coordinates of multiple points. You can delete points, and you can modify the coordinates of
existing points. After adding all the points you want, you can close the curved line by connecting its start point to its endpoint.